7449390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6393

約数の個数: 48

約数和(自身を含む): 20861568

約数和(自身を除く): 13412178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6367, 12734, 19101, 31835, 38202, 57303, 63670, 82771, 95505, 114606, 165542, 191010, 248313, 286515, 413855, 496626, 573030, 744939, 827710, 1241565, 1489878, 2483130, 3724695, 7449390]

約数ペア:

[(1, 7449390), (2, 3724695), (3, 2483130), (5, 1489878), (6, 1241565), (9, 827710), (10, 744939), (13, 573030), (15, 496626), (18, 413855), (26, 286515), (30, 248313), (39, 191010), (45, 165542), (65, 114606), (78, 95505), (90, 82771), (117, 63670), (130, 57303), (195, 38202), (234, 31835), (390, 19101), (585, 12734), (1170, 6367)]